var isAccordion,previousTab,nextTab,allTabbable;if($(window).width()>1024){var filter="a, input, select, textarea, button, object, [tabindex='0']",firstColFirstTab=$("#TwoColLeftFirst :visible").filter(filter).first().addClass("tabHelper").data("tabHelper","firstColFirstTab"),firstColLastTab=$("#TwoColLeftFirst :visible").filter(filter).last().addClass("tabHelper").data("tabHelper","firstColLastTab"),lastColFirstTab=$("#TwoColLeftLast :visible").filter(filter).first().addClass("tabHelper").data("tabHelper","lastColFirstTab"),lastColLastTab=$("#TwoColLeftLast :visible").filter(filter).last().addClass("tabHelper").data("tabHelper","lastColLastTab"),lastColumnCount=$("#TwoColLeftLast :visible").filter(filter).length,isHomePage=$("#login-sticky").length>0;isHomePage&&(firstColFirstTab=$(".topicSelector").find(".topicSelectorItem").first().addClass("tabHelper").data("tabHelper","firstColFirstTab"),setTimeout(function(){lastColLastTab=$("#TwoColLeftLast :visible").filter(filter).last().data("tabHelper","lastColLastTab")},500));isAccordion=firstColLastTab.closest(".headingButton").length>0;isAccordion&&(firstColLastTab.removeClass("tabHelper"),firstColLastTab=firstColLastTab.closest(".headingButton"),firstColLastTab.addClass("tabHelper").data("tabHelper","firstColLastTab"));allTabbable=$(":visible").filter(filter);allTabbable.each(function(n){$(this).data("tabHelper")=="firstColFirstTab"&&(previousTab=$(allTabbable[n-1]),previousTab.addClass("tabHelper").data("tabHelper","previousTab"));$(this).data("tabHelper")=="lastColLastTab"&&(nextTab=$(allTabbable[n+1]),nextTab.addClass("tabHelper").data("tabHelper","nextTab"))});previousTab.attr("id")=="pauseButton"&&$("#playButton").addClass("tabHelper");$("#LoginStickyModePage-loginpage :visible").filter(filter).addClass("tabHelper");$(".tabHelper").on("keydown",function(n){switch($(this).data("tabHelper")){case"firstColFirstTab":n.shiftKey&&n.key=="Tab"&&lastColLastTab.length>0&&(n.preventDefault(),lastColLastTab.focus());break;case"firstColLastTab":n.shiftKey==!1&&n.key=="Tab"&&nextTab.length>0&&(n.preventDefault(),nextTab.focus());break;case"lastColFirstTab":n.shiftKey&&n.key=="Tab"&&previousTab.length>0&&(n.preventDefault(),previousTab.focus());break;case"lastColLastTab":n.shiftKey==!1&&n.key=="Tab"&&firstColFirstTab.length>0?(n.preventDefault(),firstColFirstTab.focus()):lastColumnCount==1&&n.shiftKey&&n.key=="Tab"&&(n.preventDefault(),previousTab.focus());break;case"previousTab":n.shiftKey==!1&&n.key=="Tab"&&lastColFirstTab.length>0&&(n.preventDefault(),lastColFirstTab.focus());break;case"nextTab":n.shiftKey&&n.key=="Tab"&&firstColLastTab.length>0&&(n.preventDefault(),firstColLastTab.focus())}});$("#pauseButton, #playButton").on("click",function(){$(this).data("tabHelper")=="previousTab"&&($(this).data("tabHelper",""),$(this).attr("id")=="pauseButton"?($("#playButton").data("tabHelper","previousTab"),previousTab=$("#playButton")):($("#pauseButton").data("tabHelper","previousTab"),previousTab=$("#pauseButton")))});$("#LoginStickyModePage-form .accntlogin a").on("click",function(){lastColLastTab.data("tabHelper","");setTimeout(function(){lastColLastTab=$("#TwoColLeftLast :visible").filter(filter).last().data("tabHelper","lastColLastTab")},500)})}